What is 3 ÷ 2/5

The quotient is 7 and

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?